, overseas, on the heels of tough talk in iraq, secretary of state john kerry gets ready for a face-to-face meeting with president karzai in afghanistan. we'll go live to kabul in just a minute. >>> and back at home, the biggest voices in the gun debate square off as congress gets ready to consider changes that have both sides up in arms. >> good morning from mason middle school in mason, ohio. today is monday, march 25th, 2013. and this is "the daily rundown." >> our thanks to the eighth graders at mason middle school in ohio. even that kid lying down. that would have been me in eighth grade. good morning to all of you. i'm chris alizza in for chuck todd this morning. secretary of state john kerry is in afghanistan on a previously unannounced appearance in the war zone. the second stop on a solo trip that took him to iraq over the weekend. but this was no photo op. kerry took the opportunity to have what he called a spirited discussion with iraqi leaders about their failure to stop or even inspect daily flights from iran, carrying weapons to the syrian army through iraqi air space.